Sorting A Filter...Not keeping data the same

Just a sheet I use for an online game, but something I started doing. When I use the stats sheet, if I want to say, sort by winners, or %, it will move data around, but doesn't sort properly. The data it moves also doesn't correspond to the appropriate line that it should be with. I assume it has to do with using the cell as a reference, other than direct text, but not 100% certain. What would be the best way to go about making that sort-able and keeping the data accurate?